/Engine/Source/Runtime/Engine/Classes/Kismet/KismetTextLibrary.h
Converts a passed in date & time to a text, formatted as a time using the given timezone (default is the local timezone). This will convert the given date & time from UTC to the given timezone (taking into account DST).
static [FText](API\Runtime\Core\Internationalization\FText) AsTimeZoneTime_DateTime ( const [FDateTime](API\Runtime\Core\Misc\FDateTime) & InDateTime, const [FString](API\Runtime\Core\Containers\FString) & InTimeZone )